JE Pistons Harley-Davidson Twin Cam FSR 103in Piston Single

Part #: 284772S

As the leader in forged racing pistons, JE Pistons has been at the forefront of V-Twin and Harley-Davidson piston performance for decades, with over 75 years of experience. JE s carefully developed line of V-Twin pistons is engineered, forged and machined 100% in the USA and are designed for each specific engine and use application to provide the ultimate combination of durability and performance. From fun and powerful cruisers to all-out V-Twin drag racing, JE Pistons performance is proven with every handful of throttle. Equip your bike with the best in forged pistons.

Features:

• • Forged in the USA using 2618 aluminum, yielding high tensile strength needed for high-demand performance applications
  • Designed specifically for each engine and use application to provide optimized performance durability
  • Proprietary Forged Side Relief (FSR) forging design minimizes friction and power loss with reduced skirt width and saves additional weight with a shorter wrist pin
  • Includes high-quality wrist pins, locks, and JE Pro Seal premium piston rings
  • Made 100% in the USA

JE, Harley-Davidson, Twin Cam 103, 9.50:1, 3.895 in. Bore, Single Piston

This product may expose you to chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm.